22254410042 has 8 divisors (see below), whose sum is σ = 34091862336. Its totient is φ = 10890455932.

The previous prime is 22254410033. The next prime is 22254410071. The reversal of 22254410042 is 24001445222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22254409993 and 22254410020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118374428 + ... + 118374615.

It is an arithmetic number, because the mean of its divisors is an integer number (4261482792).

Almost surely, 2^22254410042 is an apocalyptic number.

22254410042 is a deficient number, since it is larger than the sum of its proper divisors (11837452294).

22254410042 is a wasteful number, since it uses less digits than its factorization.

22254410042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236749092.

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 22254410042 its reverse (24001445222), we get a palindrome (46255855264).

The spelling of 22254410042 in words is "twenty-two billion, two hundred fifty-four million, four hundred ten thousand, forty-two".